It started with an online aptitude test. The test contained:

• Verbal questions
• Analytical questions
• Maths questions
• Computer science related questions

They shortlisted the top 30% of the students who gave the test.

The interview had three rounds:

1. (15 mins) They asked puzzles and the algorithm for Sudoku validation.
2. (30 mins) The algorithm for some programming problems and MySQL queries.
3. (30 mins) An HR round, including background information and 2-3 puzzles.

They declared the results the same day.

Overall, it was a plain and simple process. Someone with quick problem-solving ability can crack this interview.

Sudoku validation algorithm.

Code to find the distance of days for two given dates.